CN115208424B - Vehicle-mounted interphone, adaptation method of vehicle-mounted interphone and handheld interphone and medium - Google Patents
Vehicle-mounted interphone, adaptation method of vehicle-mounted interphone and handheld interphone and medium Download PDFInfo
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- CN115208424B CN115208424B CN202210974862.9A CN202210974862A CN115208424B CN 115208424 B CN115208424 B CN 115208424B CN 202210974862 A CN202210974862 A CN 202210974862A CN 115208424 B CN115208424 B CN 115208424B
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000006978 adaptation Effects 0.000 title claims description 11
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 230000005236 sound signal Effects 0.000 claims description 14
- 239000013078 crystal Substances 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 8
- 230000006870 function Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 101100094150 Schizosaccharomyces pombe (strain 972 / ATCC 24843) rsm1 gene Proteins 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 101100139860 Arabidopsis thaliana RL1 gene Proteins 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3822—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving specially adapted for use in vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Telephone Function (AREA)
Abstract
The application discloses a method for adapting an on-vehicle interphone and a handheld interphone, which comprises the following steps: detecting whether the automobile ignites in the set time or whether a user presses a power button of the vehicle-mounted interphone in the set time; if not, all the indicator lamps are turned off, the control system enters a sleep mode, and whether the automobile ignites or whether a user presses a power button of the vehicle interphone is detected; or if yes, detecting whether the handheld interphone is inserted into the vehicle-mounted interphone, and detecting whether the OTG keyboard is successfully enumerated; if the insertion of the handheld interphone is not detected, a corresponding indicator lamp is turned on, and whether the insertion of the handheld interphone and the successful enumeration of the OTG keyboard are detected continuously; or if the hand-held interphone is detected to be inserted, the indicator lamp of the working mode of the control system is turned on, and the control system enters the working mode. The method realizes the equipment switching between the vehicle-mounted interphone and the handheld interphone, and can be applied to proper interphone equipment according to different use scenes.
Description
Technical Field
The application relates to the technical field of intercom equipment, in particular to a vehicle-mounted intercom, a method for adapting the vehicle-mounted intercom to a handheld intercom and a medium.
Background
The interphone is used as a communication tool for bidirectional movement, is widely applied to activities such as transportation industry, self-driving tour and the like, and can enable command, dispatch, coordination and pace during driving. The interphone is divided into a vehicle-mounted interphone and a handheld interphone, the vehicle-mounted interphone is the interphone installed on a vehicle as the name implies, the transmitting power of the vehicle-mounted interphone is 25W-50W, the power is larger, the signal transmitting distance is longer, and the interphone is installed on the vehicle for dispatching command and is suitable for leading on-site command or remote dispatching. The handheld interphone has the advantages of low power, short signal transmission distance, portability, convenience, small volume and wide receiving range, and is suitable for large-area moving work or work of personnel, wherein the transmitting power of the handheld interphone is below 5W. However, the conventional car interphone and the hand interphone each have their own ID, and communication switching between the car interphone and the hand interphone cannot be realized.
Disclosure of Invention
Aiming at the defects in the prior art, the adaptation method and the medium of the vehicle-mounted interphone, the vehicle-mounted interphone and the handheld interphone provided by the embodiment of the application realize equipment switching between the vehicle-mounted interphone and the handheld interphone, and can be applied to proper interphone equipment according to different use scenes.
In a first aspect, the adaptation method of the vehicle-mounted interphone and the handheld interphone provided by the embodiment of the application includes the following steps:
detecting whether the automobile ignites in the set time or whether a user presses a power button of the vehicle-mounted interphone in the set time;
if the ignition of the automobile is not detected or the user does not press the power button of the vehicle-mounted interphone, all the indicator lamps are turned off, a sleep mode is entered, and whether the automobile ignites or the user presses the power button of the vehicle-mounted interphone is detected;
or if the ignition of the automobile is detected or the user presses a power button of the vehicle-mounted interphone, detecting whether the handheld interphone is inserted into the vehicle-mounted interphone, and detecting whether the OTG keyboard is successfully enumerated;
if the insertion of the handheld interphone is not detected, a corresponding indicator lamp is turned on, and whether the insertion of the handheld interphone and the successful enumeration of the OTG keyboard are detected continuously;
or if the hand-held interphone is detected to be inserted, the indicator lamp of the working mode of the control system is turned on, and the control system enters the working mode.
In a second aspect, another embodiment of the present application provides a vehicle-mounted interphone, including a housing, a processor disposed inside the housing, and a memory, where the memory is configured to store a computer program, and the computer program includes program instructions, and the processor is configured to invoke the program instructions to execute the method described in the foregoing embodiment.
In a third aspect, another embodiment of the present application provides a computer readable storage medium storing a computer program comprising program instructions which, when executed by a processor, cause the processor to perform the method described in the above embodiments.
The application has the beneficial effects that:
the adaptation method of the vehicle-mounted interphone and the handheld interphone provided by the embodiment of the application realizes equipment switching between the vehicle-mounted interphone and the handheld interphone, and can be applied to proper interphone equipment according to different use situations.
The vehicle-mounted interphone and the computer-readable storage medium provided by the embodiment of the application have the same inventive concept and the same beneficial effects as the adaptation method of the vehicle-mounted interphone and the handheld interphone.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a flowchart illustrating a method for adapting an intercom with a handheld intercom according to a first embodiment of the present application.
Fig. 2 is a flowchart of a method for controlling an internal temperature of a car intercom according to an adaptation formula of the car intercom and a handheld intercom according to a first embodiment of the present application.
Fig. 3 is a flowchart illustrating a method for controlling output of an audio signal in an adaptation of an intercom and a handheld intercom according to a first embodiment of the present application.
Fig. 4 is a flowchart of determining whether an OTG keyboard input signal is a PTT key or an SOS key in an adaptation of an intercom and a handheld intercom according to a first embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
As used in this specification and the appended claims, the term "if" may be interpreted as "when..once" or "in response to a determination" or "in response to detection" depending on the context. Similarly, the phrase "if a determination" or "if a [ described condition or event ] is detected" may be interpreted in the context of meaning "upon determination" or "in response to determination" or "upon detection of a [ described condition or event ]" or "in response to detection of a [ described condition or event ]".
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs.
As shown in fig. 1, a flowchart of a method for adapting an intercom with a handheld intercom according to a first embodiment of the present application is shown, and the method includes the following steps:
turning on a red indicator lamp, wherein the red indicator lamp represents that the vehicle-mounted interphone is in an electrified starting state, turning off orange and green indicator lamps, the orange indicator lamp represents that the vehicle-mounted interphone is in a standby state, is not connected with a handheld interphone, and switches a control system to a standby mode, and HubIC is enabled by default;
detecting whether the automobile ignites within a set time or the user presses a power button of the vehicle-mounted interphone within the set time, wherein the set time is 60 seconds in the embodiment;
if the ignition of the automobile is not detected or the user does not press the power button of the vehicle-mounted interphone, all red, orange and green indicator lamps are turned off, the control system enters a sleep mode, and then whether the automobile ignites or whether the user presses the power button of the vehicle-mounted interphone is detected;
or if the ignition of the automobile is detected or the user presses a power button of the vehicle-mounted interphone, detecting whether the handheld interphone is inserted into the vehicle-mounted interphone, and detecting whether the OTG keyboard is successfully enumerated;
if the hand-held interphone insertion is not detected, turning on an orange indicator lamp, turning off red and green indicator lamps, and continuously detecting whether the hand-held interphone insertion exists or not and whether the OTG keyboard is successfully enumerated or not;
or if the hand-held interphone is detected to be inserted, the green indicator lamp is turned on, the orange indicator lamp and the red indicator lamp are turned off, and the control system enters the working mode.
Through detecting whether the handheld interphone inserts the condition, detect the handheld interphone and insert the back and detect OTG keyboard, then instruct handheld interphone and insert, control system then gets into operating mode, and the user can select vehicle-mounted interphone or handheld interphone to communicate.
In this embodiment, after the control system enters the operation mode step, the method further includes: and controlling the internal temperature of the vehicle-mounted interphone.
Specifically, as shown in fig. 2, the specific method for controlling the internal temperature of the car interphone includes:
detecting whether the internal temperature of the vehicle-mounted interphone is within a set range, wherein the temperature range is 5-40 ℃ in the embodiment;
if the temperature is within the set range, keeping the temperature control circuit in a non-working state;
or if the temperature is not in the set range, the temperature control circuit is started to perform dispersed cooling or heating, and the internal temperature of the vehicle-mounted interphone is controlled to be in the set range.
Through the steps, the control of the internal temperature of the vehicle-mounted interphone is realized, and when the temperature is higher than the set range, the temperature control circuit is started to perform dispersed cooling, so that the internal temperature of the vehicle-mounted interphone is in the set range; when the temperature is lower than the set range, the temperature control circuit is started to heat, so that the internal temperature of the vehicle-mounted interphone is in the set range.
In this embodiment, after the step of maintaining the temperature control circuit in the non-operating state, the method further includes: and controlling the output mode of the audio signal.
Specifically, as shown in fig. 3, the method for controlling the output of the audio signal specifically includes:
checking whether the speaker outputs an audio signal;
if the audio signal exists, the Car-mute signal of the power line socket is pulled down to the GND end of the power line socket;
or if no audio signal exists, detecting whether the user mobile phone is inserted, and determining whether the user mobile phone is inserted by detecting whether an external resistor is arranged between the GND end and an ACC-ID signal of RJ50 (network cable crystal port model) to pull down the resistor;
if the user mobile phone is inserted, detecting whether the user mobile phone is in an open state;
if yes, detecting whether an output channel switch of the loudspeaker selects an internal loudspeaker or not at regular time;
if the internal loudspeaker is selected, opening an internal loudspeaker channel through an audio analog switch of the system;
or if the internal loudspeaker is not selected, opening an external loudspeaker channel through an audio analog switch of the system;
or if not, controlling the analog loudspeaker of the embedded user mobile phone through the audio analog switch.
By the above steps, the output of audio signals in different manners is realized. The output channel of the loudspeaker is judged, the internal loudspeaker or the external loudspeaker is controlled to output an audio signal, and the audio signal can be output through the user mobile phone under the condition that the user mobile phone is judged to be inserted.
In this embodiment, after the step of controlling the analog speaker of the embedded user mobile phone through the audio analog switch, the method further includes:
detecting whether an OTG keyboard has a key input signal or not;
if no key input signal exists, returning to detect whether the mobile phone of the user is inserted;
or if the key input signal exists, judging that the OTG keyboard input signal is a PTT key or an SOS key.
Specifically, as shown in fig. 4, determining that the OTG keyboard input signal is a PTT key or an SOS key includes:
if the OTG keyboard input signal is a PTT key, judging whether the PTT key is related to RJ50 of the mobile phone of the user;
if the key value is related to RJ50 of the user mobile phone, opening an embedded analog channel, inputting microphone signals of the user mobile phone or RSM (RSM) which is short for a hand microphone/hand microphone through an analog switch of the system, and then sending the key value pressed by F12 to the hand interphone;
continuously detecting whether the currently input key signal and the held button are released by a user;
or if the PTT key is irrelevant to the RJ50 of the mobile phone of the user, continuously detecting whether the PTT key of the OTG keyboard is relevant to the RSM1 or the RSM 2;
if the user is related to the RSM1 or the RSM2 or is not released by the user, opening an embedded analog channel, inputting a user mobile phone or an RSM microphone signal through an analog switch of the system, and then sending a key value pressed by F12 to the handheld interphone;
if the key value is irrelevant to the RSM1 or the RSM2 or is released by a user, sending the ASCII code of the key value released by the OTG keyboard to the handheld interphone, and continuously scanning the OTG keyboard;
if the OTG keyboard input signal is an SOS key, judging whether the SOS key is related to RJ45 (network cable crystal port model) of RSM1 or RSM 2;
if the key value is related to RJ45 of the RSM1 or the RSM2, enabling an RSM signal of the RJ45 through an analog switch of the system, and sending the key value pressed by F11 to the handheld interphone;
continuously detecting whether a currently input key signal and a held button are released by a user or not and continuously detecting whether an OTG keyboard or a vehicle-mounted interphone has other button input signals or not;
or if the input signals are irrelevant to RJ45 of the RSM1 or the RSM2, continuously detecting whether other button input signals exist on the OTG keyboard or the vehicle interphone;
if other button input signals exist, based on SOS or FN 1-FN 4 keys, sending the relative key value to the handheld interphone;
continuously detecting whether the currently input key signal and the held button are released by a user;
or if no other button input signals exist, detecting whether the volume knob is output by the loudspeaker;
if the output volume knob of the loudspeaker is the output volume knob, starting the output volume control function of the loudspeaker and adjusting the output volume;
or if the volume knob is not output by the loudspeaker, detecting whether the vehicle engine is flameout or a user is short-circuited;
if the automobile engine is shut down or the user is short-circuited, the power button is prompted to be pressed again.
Through the steps, the key input signals of the OTG keyboard are identified, and different communication services are realized according to the key input signals.
The adaptation method of the vehicle-mounted interphone and the handheld interphone provided by the embodiment of the application realizes equipment switching between the vehicle-mounted interphone and the handheld interphone, and can be applied to proper interphone equipment according to different use situations.
In another embodiment of the present application, there is also provided a car intercom including a housing, a processor disposed within the housing, and a memory for storing a computer program including program instructions, the processor being configured to invoke the program instructions to perform the method described in the first embodiment above.
It should be appreciated that in this embodiment, the memory may include read only memory and random access memory, and provide instructions and data to the processor. A portion of the memory may also include non-volatile random access memory. For example, the memory may also store information of the device type.
In a specific implementation, the processor described in the embodiment of the present application may execute the implementation described in the method embodiment provided in the embodiment of the present application, or may execute the implementation of the system embodiment described in the embodiment of the present application, which is not described herein again.
In a further embodiment of the application, a computer-readable storage medium is provided, the computer storage medium storing a computer program comprising program instructions which, when executed by a processor, cause the processor to perform the method described in the first embodiment above.
The computer readable storage medium may be an internal storage unit of the terminal according to the foregoing embodiment, for example, a hard disk or a memory of the terminal. The computer readable storage medium may also be an external storage device of the terminal, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like, which are provided on the terminal. Further, the computer-readable storage medium may also include both an internal storage unit and an external storage device of the terminal. The computer-readable storage medium is used to store the computer program and other programs and data required by the terminal. The computer-readable storage medium may also be used to temporarily store data that has been output or is to be output.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps described in connection with the embodiments disclosed herein may be embodied in electronic hardware, in computer software, or in a combination of the two, and that the elements and steps of the examples have been generally described in terms of function in the foregoing description to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working procedures of the terminal and the unit described above may refer to the corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In several embodiments provided by the present application, it should be understood that the disclosed terminal and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. In addition, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices, or elements, or may be an electrical, mechanical, or other form of connection.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. An adaptation method of an on-board interphone and a handheld interphone is characterized by comprising the following steps:
detecting whether the automobile ignites in the set time or whether a user presses a power button of the vehicle-mounted interphone in the set time;
if the ignition of the automobile is not detected or the user does not press the power button of the vehicle-mounted interphone, all the indicator lamps are turned off, the control system enters a sleep mode, and whether the automobile ignites or the user presses the power button of the vehicle-mounted interphone is detected;
or if the ignition of the automobile is detected or the user presses a power button of the vehicle-mounted interphone, detecting whether the handheld interphone is inserted into the vehicle-mounted interphone, and detecting whether the OTG keyboard is successfully enumerated;
if the insertion of the handheld interphone is not detected, a corresponding indicator lamp is turned on, and whether the insertion of the handheld interphone and the successful enumeration of the OTG keyboard are detected continuously;
or if the hand-held interphone is detected to be inserted, the indicator lamp of the working mode of the control system is turned on, and the control system enters the working mode.
2. The method of claim 1, further comprising, after the control system enters the operating mode step: and controlling the internal temperature of the vehicle-mounted interphone.
3. The method of claim 2, wherein the specific method for controlling the internal temperature of the car interphone comprises:
detecting whether the internal temperature of the vehicle-mounted interphone is within a set range;
if the temperature is within the set range, keeping the temperature control circuit in a non-working state;
or if the temperature is not in the set range, the temperature control circuit is started to perform dispersed cooling or heating, and the internal temperature of the vehicle-mounted interphone is controlled to be in the set range.
4. The method of claim 3, further comprising, after the step of maintaining the temperature control circuit in a non-operational state: and controlling the output mode of the audio signal.
5. The method of claim 4, wherein the method of controlling the output of the audio signal specifically comprises:
checking whether the speaker outputs an audio signal;
if the audio signal exists, the signal end of the power line socket is pulled down to the GND end of the power line socket;
or if no audio signal exists, detecting whether the mobile phone of the user is inserted;
if the user mobile phone is inserted, detecting whether the user mobile phone is in an open state;
if yes, detecting whether an output channel switch of the loudspeaker selects an internal loudspeaker or not at regular time;
if the internal loudspeaker is selected, opening an internal loudspeaker channel through an audio analog switch of the system;
or if the internal loudspeaker is not selected, opening an external loudspeaker channel through an audio analog switch of the system;
or if not, controlling the analog loudspeaker of the embedded user mobile phone through the audio analog switch.
6. The method of claim 5, wherein the specific method for detecting whether the mobile phone of the user is plugged in is as follows: and detecting whether an external resistor exists between the GND terminal and the ACC-ID signal of the network cable crystal port to pull down the resistor.
7. The method of claim 5, further comprising, after the step of controlling the analog speaker of the embedded user's handset via the audio analog switch:
detecting whether an OTG keyboard has a key input signal or not;
if no key input signal exists, returning to detect whether the mobile phone of the user is inserted;
or if the key input signal exists, judging that the OTG keyboard input signal is a PTT key or an SOS key.
8. The method of claim 7, wherein the specific method for determining whether the OTG keyboard input signal is a PTT key or an SOS key comprises:
if the OTG keyboard input signal is a PTT key, judging whether the PTT key is related to a network crystal port of the user mobile phone;
if the key value is related to the network cable crystal port of the user mobile phone, opening an embedded analog channel, inputting a user mobile phone or microphone signal through an analog switch of the system, and then sending the key value pressed by F12 to the handheld interphone;
continuously detecting whether the currently input key signal and the held button are released by a user;
or if the PTT key is irrelevant to the network crystal port of the user mobile phone, continuously detecting whether the PTT key of the OTG keyboard is relevant to the first microphone or the second microphone;
if the first microphone or the second microphone is related to or not released by a user, opening an embedded analog channel, inputting a user mobile phone or a microphone signal through an analog switch of the system, and then sending a key value pressed by F12 to the handheld interphone;
if the ASCII code is irrelevant to the first microphone or the second microphone or is released by a user, sending the ASCII code of the key value released by the OTG keyboard to the handheld interphone, and continuously scanning the OTG keyboard;
if the OTG keyboard input signal is an SOS key, judging whether the SOS key is related to a network cable crystal port of the first microphone or the second microphone;
if the microphone signal is related to the network cable crystal port of the first microphone or the second microphone, enabling the microphone signal of the network cable crystal port through an analog switch of the system, and sending the key value pressed by F11 to the handheld interphone;
continuously detecting whether the OTG keyboard or the vehicle-mounted interphone has other button input signals;
if yes, based on SOS or FN 1-FN 4 keys, sending the relevant key value to the handheld interphone;
if not, detecting whether the volume knob is output by the loudspeaker;
if the output volume knob of the loudspeaker is the output volume knob, starting the output volume control function of the loudspeaker and adjusting the output volume;
if the volume knob is not output by the loudspeaker, detecting whether the vehicle engine is flameout or a user is short-circuited;
if the automobile engine is shut down or the user is short-circuited, the power button is prompted to be pressed again.
9. A car interphone comprising a housing, a processor arranged inside the housing and a memory for storing a computer program comprising program instructions, characterized in that the processor is configured to invoke the program instructions for performing the method according to any of claims 1-8.
10. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program comprising program instructions which, when executed by a processor, cause the processor to perform the method of any of claims 1-8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210974862.9A CN115208424B (en) | 2022-08-15 | 2022-08-15 | Vehicle-mounted interphone, adaptation method of vehicle-mounted interphone and handheld interphone and medium |
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| CN202210974862.9A CN115208424B (en) | 2022-08-15 | 2022-08-15 | Vehicle-mounted interphone, adaptation method of vehicle-mounted interphone and handheld interphone and medium |
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| CN115208424A CN115208424A (en) | 2022-10-18 |
| CN115208424B true CN115208424B (en) | 2023-10-20 |
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| CN115208424A (en) | 2022-10-18 |
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